The commercial for the new Super Fast Pizza daims that it takes 19 minutes for them to make a pizza. consumer advocate thinks that the production time is different from 19 minutes. The advocate surveyed 13 randomly selected people who purchased a pizza from Super Fast Pizza and found that their average time was 20 minutes. The standard deviation for this survey group was 4 minutes. Based on this data, they calculate test statistic 0.901 and the p-value 0.385. i) What can be conduded at the a = 0.001 level of significance? Based on this, we should Select an answer v the null hypothesis. ii) Thus, the final condusion is that ... O The data suggest that the population mean amount of time to make a pizza at Super Fast Pizza is not significan tly different from 19 at a = 0.001, so there is statistically insignificant evidence to condude that the population mean amount of time to make a pizza at Super Fast Pizza is different from 19. O The data suggest the populaton mean is significan tly di fferent from 19 at a = 0.001, so there is statistically significant evidence to condude that the population mean amount of time to make a pizza at Super Fast Pizza is different from 19. O The data suggest the population mean is not significan tly different from 19 at a = 0.001, so there is statistically insignificant evidence to condude that the population mean amount of time to make a pizza at Super Fast Pizza is equal to 19.
The commercial for the new Super Fast Pizza daims that it takes 19 minutes for them to make a pizza. consumer advocate thinks that the production time is different from 19 minutes. The advocate surveyed 13 randomly selected people who purchased a pizza from Super Fast Pizza and found that their average time was 20 minutes. The standard deviation for this survey group was 4 minutes. Based on this data, they calculate test statistic 0.901 and the p-value 0.385. i) What can be conduded at the a = 0.001 level of significance? Based on this, we should Select an answer v the null hypothesis. ii) Thus, the final condusion is that ... O The data suggest that the population mean amount of time to make a pizza at Super Fast Pizza is not significan tly different from 19 at a = 0.001, so there is statistically insignificant evidence to condude that the population mean amount of time to make a pizza at Super Fast Pizza is different from 19. O The data suggest the populaton mean is significan tly di fferent from 19 at a = 0.001, so there is statistically significant evidence to condude that the population mean amount of time to make a pizza at Super Fast Pizza is different from 19. O The data suggest the population mean is not significan tly different from 19 at a = 0.001, so there is statistically insignificant evidence to condude that the population mean amount of time to make a pizza at Super Fast Pizza is equal to 19.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Transcribed Image Text:The commercial for the new Super Fast Pizza daims that it takes 19 minutes for them to make a pizza.
consumer advocate thinks that the production time is different from 19 minutes.
The advocate surveyed 13 randomly selected people who purchased a pizza from Super Fast Pizza and found
that their average time was 20 minutes. The standard deviation for this survey group was 4 minutes.
Based on this data, they calculate test statistic 0.901 and the p-value 0.385.
i) What can be conduded at the a = 0.001 level of significance?
Based on this, we should Select an answer v the null hypothesis.
ii) Thus, the final condusion is that ...
O The data suggest that the population mean amount of time to make a pizza at Super Fast Pizza is not
significan tly different from 19 at a = 0.001, so there is statistically insignificant evidence to condude
that the population mean amount of time to make a pizza at Super Fast Pizza is different from 19.
O The data suggest the populaton mean is significan tly di fferent from 19 at a = 0.001, so there is
statistically significant evidence to condude that the population mean amount of time to make a pizza
at Super Fast Pizza is different from 19.
%3D
O The data suggest the population mean is not significan tly different from 19 at a = 0.001, so there is
statistically insignificant evidence to condude that the population mean amount of time to make a
pizza at Super Fast Pizza is equal to 19.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman